COMMENT: This average calculation of shallow and steel channels is based on a line length of 10 metres and free runout for each channel type specified.

In the BG-SIGMA channels results from the low height a very shallow water table, which allows only a small drainage capacity. This is why BG-SIGMA are predominantly used as evaporation channels (capacity is crucial).

We will be pleased to draft an exact hydraulic calculation adapted to local conditions at any time.

Channels without edgesn

up to cl. C 250 kN

Channel type:

FCT light 100

FCT light 150

BG 100

BG 150

BG 200

Height:

0

10-0

0

0

10-0

0

10-0

0

10-0

C (l/m)

8,3

13,3

16,8

6,4

16,4

17,8

25,3

27,7

47,7

Qmax (l/s)

2,1

5,5

6,6

1,6

7,2

6,9

12,1

12,2

28,7

P (l/s ha)

max. permissible surface (m²)

200

100

270

330

80

360

340

600

610

1430

250

80

220

260

60

280

270

480

480

1140

300

70

180

220

50

240

230

400

400

950

50

60

150

180

40

200

190

340

340

820

400

50

130

160

40

180

170

300

300

710

COMMENT: This average calculation is based on a line length of 20 metres and free runout for each channel type specified.

We will be pleased to draft an exact hydraulic calculation adapted to local conditions at any time.

FILCOTEN® channels with edges

up to cl. C 250 kN

bis Kl. E 600 kN

Channel type:

FCT tec 100

FCT tec 150

FCT tec 200

FCT pro 100

FCT pro 150

Height:

0

10-0

0

H=195

0

10-0

20-0

0

10-0

20-0

C (l/m)

8,9

13,9

19,8

25,1

8,3

12,5

16,5

20,4

26,5

31,8

Qmax (l/s)

2,6

5,9

8,4

11,1

2,5

5,3

10,1

9,6

17,1

25,5

P (l/s ha)

max. permissible surface (m²)

200

130

290

420

550

120

260

500

480

850

1270

250

100

230

330

440

100

210

400

380

680

1020

300

80

190

280

370

80

170

330

320

570

850

350

70

160

240

310

70

150

280

270

480

720

400

60

140

210

270

60

130

250

240

420

630

FILCOTEN® channels with edges

up to class E 600 kN

Channel type:

FCT pro 200

FCT pro 300

FCT pro 400

Height:

0

10-0

20-0

0

10-0

20-0

0

30-0

C (l/m)

35,7

43,7

50,8

72,8

85,3

95,9

140,0

200,0

Qmax (l/s)

21,0

33,4

46,7

49,4

72,1

96,5

146,0

269,0

P (l/s ha)

max. permissible surface (m²)

200

1050

1670

2330

2470

3600

4820

7300

13450

250

840

1330

1860

1970

2880

3860

5840

10760

300

700

1110

1550

1640

2400

3210

4860

8960

350

600

950

1330

1410

2060

2750

4170

7680

400

520

830

1160

1230

1800

2410

3650

6720

FILCOTEN® one

up to class F 900 kN

Channel type:

FCT one 150

FCT one 200

Height:

0

40-0

0

40-0

C (l/m)

22,0

52,0

37,0

77,0

Qmax (l/s)

12,5

48,0

22,0

77,0

P (l/s ha)

max. permissible surface (m²)

200

625

2400

1100

3850

250

500

1920

880

3080

300

416

1600

730

2560

350

357

1370

620

2200

400

312

1200

550

1920

Heavy duty channels

up ro class F 900 kN

Channel type:

BGZ-S SV 100

BGZ-S SV 150

Height:

0

10-0

20-0

0

10-0

20-0

C (l/m)

8,9

13,9

18,9

20,0

27,5

35,0

Qmax (l/s)

2,7

5,5

9,0

8,4

13,8

20,2

P (l/s ha)

max. permissible surface (m²)

200

130

270

450

420

690

1010

250

100

220

360

330

550

800

300

90

180

300

280

460

670

350

70

150

250

240

390

570

400

60

130

220

210

340

500

Heavy duty channels

up to class F 900 kN

Channel type:

BGZ-S SV 200

BGZ-S SV 300

BGZ-S 400

BGZ-S 500

Height:

0

10-0

20-0

0

BH=615

0

0

C (l/m)

35,7

45,7

55,7

80,3

122,7

138,0

210,0

Qmax (l/s)

18,2

26,8

36,5

53,3

111,5

110,0

191,0

P (l/s ha)

max. permissible surface (m²)

200

910

1340

1820

2660

5570

5500

9550

250

720

1070

1460

2130

4460

4400

7640

300

600

890

1210

1770

3710

3660

6360

350

520

760

1040

1520

3180

3140

5450

400

450

670

910

1330

2780

2750

4770

COMMENT: This average calculation is based on a line length of 20 metres and free runout for each channel type specified.

We will be pleased to draft an exact hydraulic calculation adapted to local conditions at any time.